Which of the Following Statements Is True

question 13

Multiple Choice

Which of the following statements is true?

• A) Endothermic animals are incapable of thermoregulation.
• B) Ectothermic animals are incapable of thermoregulation.
• C) Endothermic animals regulate temperature primarily through externally directed behaviors.
• D) Ectothermic animals regulate temperature primarily through externally directed behaviors.

---

Definitions:

Prefix

A word part that comes at the beginning of a medical term that alters the meaning of the term.

Nervous

Relating to the nervous system, or experiencing anxiety or apprehension.

Epithelial

Pertaining to the epithelium, a tissue composed of cells that line the cavities and surfaces of structures throughout the body.

Cystic Fibrosis

is a genetic disorder that affects the lungs and other organs, characterized by thick, sticky mucus production leading to respiratory and digestive problems.